<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta content="" charset=UTF-8>
    <title>修改</title>
</head>
<body>
    <form action="/teacher/updateDo" method="post" th:object="${tea}">
        <input type="text" name="teacherName" placeholder="教师名称" th:value="*{teacherName}"> <br/>
        <br/>
        <input type="text" name="teacherId" placeholder="id" th:value="*{teacherId}"> <br/>
        <br/>
        <input type="submit" value="确认">
        <br/>

        <u th:if="${tea.teacherId} > '1'">泥鳅比a</u>

        <div th:if="${tea.teacherId} > '1'">
            <div>我母鸡了</div>
        </div>
    </form>
</body>
</html>